I have a Tagaki T-H3-DV-N (Indoor) tankless hot water heater. It has a condensation drip spout, and drips about 1 gallon of water per day. Is this excessive or normal?
Edit: I've spoken to the manufacturer who have zero specs on this. Tagaki support wouldn't even say that a gallon a minute was excessive. They were not helpful. The 3rd party seller (a radiant floor company) said a gallon a day seems high, but might not be depending on usage.
I'm currently running a longer test to get a better average number of the flow rate. Will report back.
Edit 2: Longer test on a fairly cold week gives ~0.57 gallon/day. Seems reasonable according to the manufacturer and seller.